发明名称 |
METHOD FOR OBTAINING A HIGH-BARRIER MULTI-LAYER FILM, FILM, MATERIAL AND USE THEREOF IN PACKAGING, TISSUE ENGINEERING AND IN A BIO-POLYESTER |
摘要 |
<p>The invention relates to a method for obtaining a high-barrier multi-layer film that includes a) an inner layer that includes a polar substance and b) at least one coating that includes a substance that is hydrophobic and/or suitable as a barrier to water, characterized in that said method includes coating the inner layer a) with at least one coating b), using a spinning technique. The polar substance of the inner layer a) is preferably a substance suitable as a barrier to gases and/or vapors, and is sensitive to moisture. Likewise, the invention relates to the aforementioned multi-layer film, to a material including same and to various uses of the multi-layer film or the material.</p> |
申请公布号 |
WO2013017719(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
WO2012ES70580 |
申请日期 |
2012.07.27 |
申请人 |
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC);LAGARON CABELLO, JOSE MARIA;MARTINEZ SANZ, MARTA;LOPEZ RUBIO, AMPARO |
发明人 |
LAGARON CABELLO, JOSE MARIA;MARTINEZ SANZ, MARTA;LOPEZ RUBIO, AMPARO |
分类号 |
B32B33/00;B65D65/38 |
主分类号 |
B32B33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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